In the world of interior design and renovations, cost savings play an important role. Whether you’re fitting out an office, a school or another commercial space, the costs of wall finishing and materials can quickly add up. That’s why more and more people are looking for smart ways to save, without compromising on quality and appearance.

One area where significant savings can be made is wall finishing. Traditionally, most of a space is prepared with plaster and paint, but that process is not only time-consuming, it’s also costly. It requires walls to be carefully plastered, given time to dry, and then painted. All these steps add to the cost of a renovation.

But what if there’s a better way to finish a wall? What if you could use a product that’s not only functional, but eliminates plastering and painting costs entirely? This is where acoustic PET felt and whiteboard walls come in. These products are mounted directly onto the bare wall, resulting in less work, less material and, above all, lower costs. But what exactly are the benefits? And how much can you save?

Before we look more closely at the cost savings, it’s important to understand why acoustic PET felt and whiteboard walls are a smart choice. These products offer several benefits that not only improve a space’s functionality, but also contribute to an aesthetically pleasing and efficient working environment.

Acoustic benefits of PET felt

Acoustic PET felt is an excellent solution for improving the sound quality of a space. The material absorbs sound waves, reducing noise levels and reverberation in a room. This is especially important in offices, classrooms or other commercial spaces, where noise control is essential for productivity and concentration.

Because PET felt absorbs sound so effectively, it contributes to a more pleasant working or learning environment. This doesn’t just benefit the people using the space; it can also improve the overall working atmosphere, leading to higher productivity and fewer distractions.

Functional and aesthetic benefits of whiteboard walls

Another popular choice is whiteboard walls. These walls offer the functionality of a classic whiteboard, with the advantage of being built into the wall itself. That makes them not only a practical solution for meeting rooms, classrooms or other spaces where brainstorming and note-taking matter, but also an aesthetic choice. Whiteboard walls are easy to personalise and offer a flexible, modern look that suits most interior concepts.

Whiteboard walls are also ideal for encouraging collaboration. They make it easy to share ideas, create visual presentations and capture group discussions, making them especially valuable in environments that focus on teamwork and creative processes.

Lower labour and material costs

The most striking benefit of using acoustic PET felt or whiteboard walls, however, is the cost saving. Because these products are mounted directly onto the bare wall, there’s no need for plastering or painting. That saves not only on materials such as plaster, paint and varnish, but also on the labour costs of applying these finishes.

The time needed to plaster and paint walls can be considerable, especially when several layers are needed for a smooth finish. This process also depends on the drying time between layers, which extends the overall project timeline. Using acoustic PET felt or whiteboard walls speeds this process up considerably, since the materials can be mounted directly onto the bare wall without any extra preparation steps.

Now that we’ve covered the benefits, it’s time to look at the financial impact of choosing acoustic PET felt and whiteboard walls. How much can you save by using these products instead of traditional finishing methods?

Costs of plastering and painting

Let’s first look at the cost of plastering and painting. Plastering costs vary depending on the size of the room and the condition of the walls. On average, plastering costs between 10 and 20 euros per square metre, including labour and materials (plaster). Painting typically costs between 5 and 10 euros per square metre, depending on the paint quality and the number of coats required.

Combine these costs, and plastering and painting can quickly add up to 15 to 30 euros per square metre.

Calculation example: TU Delft

TU Delft chose to finish four flexible spaces with a combined area of 1,920 square metres directly with Chameleon whiteboard walls, instead of traditional plastering and painting.

The cost of a traditional finish would have been as follows:

• Plastering (materials and labour): 7 euros per square metre. 1,920 m² × €7 = €13,440
• Painting (materials and labour): 5 euros per square metre. 1,920 m² × €5 = €9,600

The total cost of plastering and painting would therefore have come to 23,040 euros.

By choosing PET felt or whiteboard walls as a direct wall finish, you save these costs entirely, while also avoiding extra work and drying time.

It’s clear that choosing acoustic PET felt or whiteboard walls instead of traditional plastering and painting doesn’t just save time and effort, it also delivers substantial cost savings. By mounting these products directly onto the bare wall, you achieve a smooth, functional and attractive finish without exceeding your budget.

Working on a renovation or interior project? Consider investing in these smart solutions. You’ll not only save on plastering and painting costs, but also create a space that’s sound-absorbing and functional, improving the overall experience for the people who use it. Start planning your project today and discover the benefits of acoustic PET felt and whiteboard walls!

Discover the full range of acoustic PET felt wall panels and whiteboard walls from Chameleon and find out what that could mean for your project.